3782846

Information

• Patent Grant
• 3782846

• References
• Source

• Patent Number

  3,782,846

• Date Filed

  Not available

• Date Issued

  Tuesday, January 1, 1974
  51 years ago

• CPC

  • E01C23/021 - Removable
  • E01C11/106 - Joints with only prefabricated packing; Packings therefor

• US Classifications

  • 404 - Road structure, process, or apparatus